package com.star.task;

import com.star.entity.Orders;
import com.star.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

@Component
@Slf4j
public class OrderTask {
    @Autowired
    private OrderMapper orderMapper;

    /**
     * 定时处理超时订单
     */
    @Scheduled(cron = "0 * * * * ?") // 每分钟
    public void processTimeoutOrder(){
        log.info("定时处理超时订单{}", LocalDateTime.now());

        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTime(Orders.PENDING_PAYMENT, time);

        if(!ordersList.isEmpty()){
            for(Orders orders : ordersList){
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("订单已超时");
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }

    /**
     * 定时处理一直处于派送订单
     */
    @Scheduled(cron = "0 0 3 * * ?") // 每天凌晨3点触发
    public void processDeliveryOrder(){
        log.info("定时处理一直处于派送订单{}", LocalDateTime.now());

        LocalDateTime time = LocalDateTime.now().plusHours(-3);
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTime(Orders.DELIVERY_IN_PROGRESS, time);
        if(!ordersList.isEmpty()){
            for(Orders orders : ordersList){
                orders.setStatus(Orders.COMPLETED);
                orderMapper.update(orders);
            }
        }
    }
}
